go syntax highlighting

also :goto-line now clamps numbers < 1 and > nlines instead of rejecting them

1 files changed, 3 insertions, 1 deletions

diff --git a/menu.c b/menu.c
index 6977552..dfb3db9 100644
--- a/menu.c
+++ b/menu.c
@@ -244,7 +244,9 @@ static void menu_update(Ted *ted) {
 		char *end;
 		long line_number = strtol(contents, &end, 0);
 		TextBuffer *buffer = ted->prev_active_buffer;
-		if (line_number > 0 && *end == '\0' && line_number <= (long)buffer->nlines) {
+		if (*contents != '\0' && *end == '\0') {
+			if (line_number < 1) line_number = 1;
+			if (line_number > buffer->nlines) line_number = (long)buffer->nlines; 
 			BufferPos pos = {(u32)line_number - 1, 0};
 			
 			if (line_buffer->line_buffer_submitted) {